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Reference

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    Prevention

    AquaticTake Action to Stop Aquatic Invasive Species!

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    Partners

    Please choose a category from the menu below for a listing of related organizations. Please note all links exit the DNR website. Links to publications and other educational resources can be found on our publications page.

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    Purple loosestrife biocontrol — and you

    Purple loosestrife (Lythrum salicaria) is a flowering plant that can reach 3’-7’ tall and is listed as a Restricted Invasive Species in Wisconsin because of its history of causing negative ecological impacts to wetlands and shorelines. Extensive…

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    Firewood rules and resources

    Firewood Information line

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    Jumping worms

    Mature jumping worm. Photo Credit: Susan Day, UW-Madison ArboretumJumping worms are non-native, invasive earthworms first confirmed in Wisconsin in 2013. Native to eastern Asia, they present challenges to homeowners, gardeners and forest…

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    Zebra Mussel

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    Wormwood

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